Pentair FLECK 9100 SXT

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Installer manual Fleck 9100 SXT - Maintenance

Ref. MKT-IM-004 / E - 06.10.2020 75 / 108

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Table of Contents2
Generalities6
Scope of the Documentation6
Release Management6
Manufacturer Identifier, Product6
Intended Use7
Abbreviations Used7
Norms7
Applicable Norms7
Available Certificates8
Procedure for Technical Support8
Copyright and Trademarks8
Limitation of Liability9
Scan & Service Application10
Safety11
Safety Pictograms Definition11
Serial Label Location12
Hazards12
Personnel12
Material13
Hygiene and Sanitization13
Sanitary Issues13
Hygiene Measures13
Description14
Technical Specifications14
Performance Flow Rate Characteristics15
Outline Drawing16
Components Description and Location17
System Regeneration Cycle18
Downflow Regeneration Cycle (5-Cycles Operation)18
Upflow Regeneration Cycle (5-Cycles Operation)20
Options Available on the Valve22
System Sizing23
Recommended Injector/Dlfc/Blfc-Valve Configuration23
Sizing a Softener (Single Unit)23
Parameters to be Considered23
Determining the Required Volume of Resin24
Resin Exchange Capacity and Capacity of the Unit25
Valve Configuration26
Cycle Time Calculation27
Salt Amount Definition29
Injector Flow Rates29
1650 Injectors30
Installation32
Warnings32
Safety Notices for Installation32
Installation Environement32
General32
Water33
Electrical33
Mechanical34
Integration Constraints34
Valve Connection to Piping35
Top-Mounted Valve Installation35
Block Diagram and Configuration Example37
Regeneration Flows38
Electrical Connections39
Bypassing40
Drain Line Connection40
Overflow Line Connection42
Brine Line Connection43
Programming44
Display44
Commands46
Setting the Time of the Day (TD)46
Basic Programming46
Basic Programming Mode Chart46
Day of Override (DO)47
Regeneration Time (RT)47
Feed Water Hardness (H)47
Reserve Capacity (RC) or (SF)47
Current Day of the Week (CD)47
Master Programming Mode47
Master Programming Mode Chart48
Entering Master Programming Mode50
Display Format Mode (DF)50
Regeneration Flow (RF)50
Regeneration Control Type (CT)50
Number of Tanks (NT)51
Tank in Service (TS)51
Unit Capacity (C)51
Filter Capacity (V)52
Feedwater Hardness (H)52
Reserve Selection (RS)52
Days Override (DO)53
Regeneration Time (RT)53
Regeneration Cycle Step Duration53
Day of Week (Dn, N = 1 to 7)54
Current Day (CD)55
Flow Meter Type (FM)55
Meter Pulse (K)55
Diagnostic56
Commands56
Current Flow Rate (FR)56
Peak Flow Rate (PF)56
Hours Since Last Regeneration (HR)56
Volume Since Last Regeneration (VU)57
Reserve Capacity (RC)57
Software Version (SV)57
Resetting the Controller57
Soft Reset (SR)57
Hard Reset (HR)58
Commissioning59
Water Filling, Draining and Waterproofness Inspection59
Sanitization60
Disinfection of Water Softeners60
Sodium or Calcium Hypochlorite60
Electro Chlorination61
Operation62
Display62
Display During Operation62
Display During Regeneration62
Recommendations63
Manual Regeneration63
Manual Delayed Regeneration63
Immediate Regeneration63
To Advance Regeneration Cycles63
Operation During a Power Failure64
Maintenance65
General System Inspection65
Water Quality65
Mechanical Checks65
Regeneration Test65
Recommended Maintenance Plan67
Valve Used for Softening67
Recommendations69
Use Original Spare Parts69
Use Original Approved Lubricants69
Maintenance Instructions69
Cleaning and Maintenance69
First Steps69
Controller Motor Replacement70
Controller Replacement71
Power Head Disassembly/Replacement72
Upper Piston And/Or Seal and Spacer Kit Replacement74
Lower Piston And/Or Front Side Seal and Spacer Kit Replacement76
Back Side Seal and Spacer Cartridge Replacement78
Micro-Switches Replacement85
Injector Cleaning86
BLFC Cleaning88
Valve on Tank Assembly89
Troubleshooting90
Error Detection93
Motor Stall/Cam Sense Error93
Motor Run-ON Error/Cycle Sense Error94
Regeneration Failure94
Memory Error95
Spare Parts and Options96
Valve Parts List96
Power Head Parts List97
Safety Brine Valves List98
Safety Brine Valves 2310 Parts List99
Bypass Valve Assembly List99
1" BSP Female Stainless Steel Bypass99
1" BSP Female Brass Bypass with Mixing100
Plastic Bypass (no Yoke)101
Distribution Systems Parts List102
Second Tank Adapter Parts List103
Air Checks List104
Meters Parts List104
CE Compliance Parts List105
Yokes105
Disposal107

Pentair FLECK 9100 SXT - Page 75

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